Finding the Fourth Proportional to 9,025.44, 12,455.39 and 5,046.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,025.44 : 12,455.39 = 5,046.72 : x
2. Step 2: Convert to fraction form
   9,025.44/12,455.39 = 5,046.72/x
3. Step 3: Cross multiply
   9,025.44x = 12,455.39 × 5,046.72
4. Step 4: Simplify right side
   9,025.44x = 62,858,865.82
5. Step 5: Solve for x
   x = 62,858,865.82/9,025.44
6. Step 6: Final answer
   x = 6,964.63